.colorNorma {
  color: #333333;
}
.colorGray {
  color: #999999;
}
@media screen and (min-width: 0px) and (max-width: 319px) {
  .fontSmall {
    font-size: 13px;
  }
  .fontNormal {
    font-size: 15px;
  }
  .fontBig {
    font-size: 17px;
  }
}
@media screen and (min-width: 320px) and (max-width: 459px) {
  .fontSmall {
    font-size: 14px;
  }
  .fontNormal {
    font-size: 16px;
  }
  .fontBig {
    font-size: 18px;
  }
}
